package com.doubi.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.doubi.entity.Announce;
import com.doubi.mapper.AnnounceMapper;
import com.doubi.service.AnnounceService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class AnnounceServiceImpl extends ServiceImpl<AnnounceMapper, Announce> implements AnnounceService {
    @Autowired
    private AnnounceMapper announceMapper;
}
